Brand: MK (Mitchel & King) • Model: Professional (Identified by cross-cut toe rake and stanchion design) • Size: 9 (Marked "S 9" on mounting plate) • Construction: Sheffield Steel, Parallel Blade Condition: Vintage pre-owned. stamped MK and Star logos remain crisp. There is surface oxidation/rust on the mounting plates as shown. The blades have a good amount of steel left for multiple sharpenings.